Columnar Execution

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Scoured 83 posts in 5.8 ms

Postgres 19 Beta 1 is here

 🎯Vector Search
postgresweekly.com·

Efficient Snowflake Ingestion: Query-Ready Data at Scale

 ☁️Storage Disaggregation  Content type: Blog
snowflake.com·

TimescaleDB 2.27: Broader Vectorized Execution, Up to 160x More Efficient UPDATE/DELETE, and Smarter UPSERT Pruning

 🌸Bloom Filters  Content type: Blog
tigerdata.com·

What is Apache Arrow Flight? (8 minute read)

 📁File Formats

Introducing Flights: Agent-Native Ingest in MotherDuck

 📦In-process Databases  Content type: Blog
motherduck.com·

How the Other Half Counts

 🚀Query Optimization  Content type: Blog
thebuild.com··Hacker News

Ingesting the Reference Geoscape Datasets

 📦In-process Databases
seanbarnett.id.au·

apvcode/pocketsentry: The 18MB drop-in Sentry alternative for self-hosters.

 🗄️Database Engines  Content type: Code
github.com··Hacker News

ClickHouse CloudでExecutable UDFがパブリックベータとして利用可能になりました

 🧊Iceberg
clickhouse.com·

Day 8 of #100DaysOfClickHouse: Understanding ClickHouse® Data Types

 🧊Iceberg
quantrail-data.com··DEV

Observability: Enabling High-Resolution Timeseries in ntopng

 📁File Formats
ntop.org·

Data Flow Control: Data Safety Policies for AI Agents

 Query Engines  Content type: Academic
arxiv.org·

ClickHouse Agents: Claude-powered agentic analytics, now in public beta

 Query Engines  Content type: Blog
clickhouse.com·

Passing DBs Through Continuations

 🔍Query Plan Rewrites  Content type: Blog

Optimal Seating on the Airbus A380

 🔢Array Computing  Content type: Blog

Day 3 of 100 Days of ClickHouse® - ClickHouse® vs PostgreSQL

 ⚙️Database Internals
quantrail-data.com··DEV

How QRT powers real-time research and risk management at petabyte scale

 💾Flash Storage  Content type: Blog
clickhouse.com·

Your Obsidian Vault Can Now Run SQL (and Your Agent Can Read It)

 📦In-process Databases  Content type: Blog
motherduck.com·

Sorry, you are only one part of my target audience

 Query Engines
zerokspot.com·

Konsey: a multi-LLM council where a model can't verify its own output

 Query Engines

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